E2010 CCN 15262421(800) 276-4658 D FAX (800) 266-7016

INGERSOLL RAND COMPANY LTD209 NORTH MAIN STREET -- BRYAN, OHIO 43506

OPERATOR’S MANUAL PE03P-X-X-A0SRELEASED: 6-7-06REVISED: 5-14-10(REV. 04)

INCLUDING: OPERATION, INSTALLATION & MAINTENANCE

3/8” DIAPHRAGM PUMP1:1 RATIO, NON-METALLIC

READ THIS MANUAL CAREFULLY BEFORE INSTALLING,OPERATING OR SERVICING THIS EQUIPMENT.

It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.

SERVICE KITS

Refer to Model Description Chart to match the pump material options.637428 for air section repair (see page 6).637429-XX for fluid section repair (see page 4).

PUMP DATA

Models see Model Description Chart for “-XXX”.. . . . . . . . . . . .Pump Type Air Operated Double Diaphragm.. . . . . . . . .Material see Model Description Chart.. . . . . . . . . . . .Weight PE03P-XDS-XXX-A0S 3.74 lbs (1.70 kgs). . . . . .

PE03P-XES-XXX-A0S 3.84 lbs (1.74 kgs). . .PE03P-XKS-XXX-A0S 4.08 lbs (1.85 kgs). . .PE03P-XLS-XXX-A0S 4.20 lbs (1.91 kgs). . .PE03P-XPS-XXX-A0S 3.02 lbs (1.37 kgs). . .PE03P-XRS-XXX-A0S 3.08 lbs (1.40 kgs). . .

Maximum Air Inlet Pressure 100 p.s.i.g. (6.9 bar). . . . . . . . .Maximum Material Inlet Pressure 10 p.s.i.g. (0.69 bar). . . . .Maximum Outlet Pressure 100 p.s.i.g. (6.9 bar). . . . . . . . . .Air Consumption@ 40 p.s.i. 1 c.f.m. / gallon (approx.). . . . . . . . .Maximum Flow Rate (flooded inlet) 10.6 g.p.m. (40.1 l.p.m.). . . . .Displacement / Cycle @ 100 p.s.i. 0.022 gallons (0.083 lit.). . . .Maximum Particle Size 1/16” dia. (1.6 mm). . . . . . . . . . . .Maximum Temperature Limits (diaphragm / ball / seat material)

Acetal 10_ to 180_ F (-12 to 82_ C). . . . . . . . . . . . . . . . .HytrelR -20_ to 150_ F (-29_ to 66_ C). . . . . . . . . . . . . . .Polypropylene 35_ to 175_ F (2_ to 79_ C). . . . . . . . . . .KynarR PVDF 10_ to 200_ F (-12 to 93_ C). . . . . . . . . . .SantopreneR -40_ to 225_F (-40_ to 107_C). . . . . . . . . . .PTFE 40_ to 225_ F (4_ to 107_ C). . . . . . . . . . . . . . . . .VitonR -40_ to 350_F (-40_ to 177_C). . . . . . . . . . . . . . . .

Groundable Models PE03P-XDS-XXX-A0S. . . . . . . . . . . . . . .PE03P-XES-XXX-A0S

Dimensional Data see page 8. . . . . . . . . . . . . . . .Noise Level@ 70 p.s.i., 60 c.p.m. 72.7 db(A). . . . .

The pump sound pressure levels published here have been updated to an EquivalentContinuous Sound Level (LAeq) to meet the intent of ANSI S1.13-1971, CAGI-PNEU-ROP S5.1 using four microphone locations.

NOTICE:All possible options are shown in the chart however certain com-binations may not be recommended, consult a representative or the fac-tory if you have questions concerning availability.

Figure 1

MODEL DESCRIPTION CHART

PE03 P - X X S - X X X - A0S

PE03P - ARS - S X X - A0S

637429 - X XDiaphragmBall

FLUID SECTION SERVICE KIT SELECTION

EXAMPLE: Model # PE03P-ARS-SAA-A0SFluid Section Service Kit # 637429-AA

Seat MaterialD - Acetal P - PolypropyleneK - Kynar PVDF S - Stainless Steel

Diaphragm MaterialA - Santoprene T - PTFE / SantopreneC - Hytrel V - Viton

Ball MaterialA - Santoprene T - PTFEC - Hytrel V - VitonS - Stainless Steel

Hardware MaterialS - Stainless Steel

Fluid Caps / Manifold MaterialD - Groundable Acetal (single port)E - Groundable Acetal (multiple port)K - Kynar PVDF (single port)L - Kynar PVDF (multiple port)P - Polypropylene (single port)R - Polypropylene (multiple port)

Fluid ConnectionA - 3/8 - 18 N.P.T.F. - 1B - Rp 3/8 (3/8 - 19 BSP)

Center Section MaterialP - Polypropylene

www.ingersollrandproducts.com

PE03P-X-X-A0S (en)Page 2 of 12

OPERATING AND SAFETY PRECAUTIONS

READ, UNDERSTAND AND FOLLOW THIS INFORMATION TO AVOID INJURY AND PROPERTY DAMAGE.

EXCESSIVE AIR PRESSURESTATIC SPARK

HAZARDOUS MATERIALSHAZARDOUS PRESSURE

WARNING EXCESSIVE AIR PRESSURE. Can cause person-al injury, pump damage or property damage.

S Do not exceed themaximum inlet air pressure as stated on thepump model plate.

S Besurematerial hoses andother components are able towith-stand fluidpressuresdevelopedby thispump.Checkall hosesfor damage or wear. Be certain dispensing device is clean andin proper working condition.WARNING STATICSPARK.Cancauseexplosion resulting insevere injury or death. Ground pump and pumping system.

S PE03P-XDS-XXX-A0S and PE03P-XES-XXX-A0S GroundableAcetal pumps: Use the pump ground lug provided. Connect toa 12ga. (minimum)wire (kit is included) to agood earth groundsource.

S Sparks can ignite flammable material and vapors.S The pumping system and object being sprayed must be

groundedwhen it is pumping, flushing, recirculating or spray-ing flammable materials such as paints, solvents, lacquers,etc. or used in a location where surrounding atmosphere isconducive to spontaneous combustion. Ground the dispens-ing valve or device, containers, hoses and any object to whichmaterial is being pumped.

S Secure pump, connections and all contact points to avoidvibration and generation of contact or static spark.

S Consult local building codes and electrical codes for specificgrounding requirements.

S Aftergrounding,periodicallyverifycontinuityofelectricalpathto ground. Test with an ohmmeter from each component (e.g.,hoses, pump, clamps, container, spray gun, etc.) to ground toinsure continuity. Ohmmeter should show 0.1 ohms or less.

S Submerse the outlet hose end, dispensing valve or device inthematerial beingdispensed if possible. (Avoid freestreamingof material being dispensed.)

S Use hoses incorporating a static wire.S Use proper ventilation.S Keep inflammables away from heat, open flames and sparks.S Keep containers closed when not in use.

WARNING Pump exhaust may contain contaminants. Cancausesevere injury.Pipeexhaustawayfromworkareaandper-sonnel.

S In the event of a diaphragm rupture material can be forced outof the air exhaust muffler.

S Pipe the exhaust to a safe remote location when pumping haz-ardous or inflammable materials.

S Use agrounded 3/8”minimum i.d. hosebetween the pumpandthe muffler.WARNING HAZARDOUS PRESSURE. Can result in seriousinjury or property damage. Do not service or clean pump,hoses or dispensing valve while the system is pressurized.

S Disconnect air supply line and relieve pressure from the sys-tem by opening dispensing valve or device and / or carefullyand slowly loosening and removing outlet hose or piping frompump.WARNING HAZARDOUSMATERIALS.Cancauseserious in-juryorpropertydamage.Donot attempt to return apump to the

factory or service center that contains hazardous material.Safe handling practices must comply with local and nationallaws and safety code requirements.

S Obtain Material Safety Data Sheets on all materials from thesupplier for proper handling instructions.WARNING EXPLOSIONHAZARD.Models containing alumi-num wetted parts cannot be used with 1,1,1-trichloroethane,methylene chloride or other halogenated hydrocarbon sol-vents which may react and explode.

S Check pump motor section, fluid caps, manifolds and allwettedparts toassurecompatibilitybeforeusingwithsolventsof this type.CAUTION Verify the chemical compatibility of the pumpwetted parts and the substance being pumped, flushed or re-circulated. Chemical compatibility may change with tempera-ture and concentration of the chemical(s) within thesubstances being pumped, flushed or circulated. For specificfluid compatibility, consult the chemical manufacturer.CAUTION Maximum temperatures are based on mechani-cal stress only. Certain chemicals will significantly reducemaximum safe operating temperature. Consult the chemicalmanufacturer for chemical compatibility and temperature lim-its. Refer to Pump Data on page 1 of this manual.CAUTION Be certain all operators of this equipment havebeen trained for safe working practices, understand it’s limita-tions, and wear safety goggles / equipment when required.CAUTION Donot use the pump for the structural support ofthe piping system. Be certain the system components areproperly supported to prevent stress on the pump parts.

S Suctionanddischargeconnectionsshouldbe flexibleconnec-tions (suchashose), not rigidpiped, andshouldbecompatiblewith the substance being pumped.CAUTION Prevent unnecessary damage to the pump. Donotallowpumptooperatewhenoutofmaterial for longperiodsof time.

S Disconnect air line from pump when system sits idle for longperiods of time.CAUTION Use only genuine ARO replacement parts to as-sure compatible pressure rating and longest service life.NOTICE Install the pump in the vertical position. Thepumpmay not prime properly if the balls do not check by grav-ity upon start-up.NOTICE Re-torque all fasteners before operation. Creepof housing and gasket materials may cause fasteners to loos-en.Re-torqueall fasteners to insureagainst fluidorair leakage.NOTICE Replacement warning labels are available uponrequest: “StaticSpark”pn \ 93616-1, “DiaphragmRupture”pn \93122.

WARNING

CAUTION

NOTICE

= Hazards or unsafe practices which couldresult in severe personal injury, death orsubstantial property damage.

= Hazards or unsafe practices which couldresult in minor personal injury, product orproperty damage.

= Important installation, operation ormaintenance information.

Page 3 of 12PE03P-X-X-A0S (en)

GENERAL DESCRIPTION

The ARO diaphragm pump offers high volume delivery even at low airpressure and a broad range of material compatibility options available.Refer to the model and option chart. ARO pumps feature stall resistantdesign, modular air motor / fluid sections.Air operated double diaphragm pumps utilize a pressure differential inthe air chambers to alternately create suction and positive fluid pressurein the fluid chambers, ball checks insure a positive flow of fluid.Pump cycling will begin as air pressure is applied and it will continue topump and keep up with the demand. It will build and maintain line pres-sure and will stop cycling once maximum line pressure is reached (dis-pensing device closed) and will resume pumping as needed.

AIR AND LUBE REQUIREMENTS

WARNING EXCESSIVE AIR PRESSURE. Can cause pumpdamage, personal injury or property damage.

S A filter capableof filteringout particles larger than50micronsshouldbe used on the air supply. There is no lubrication required other thanthe “O” ring lubricant which is applied during assembly or repair.

S If lubricatedair ispresent,makesure that it is compatiblewith the “O”rings and seals in the air motor section of the pump.

OPERATING INSTRUCTIONS

S Always flush the pump with a solvent compatible with the materialbeing pumped if thematerial being pumped is subject to “setting up”when not in use for a period of time.

S Disconnect the air supply from thepump if it is to be inactive for a fewhours.

S The outletmaterial volume is governed not only by the air supply butalso by thematerial supply available at the inlet. Thematerial supplytubing should not be too small or restrictive. Be sure not to use hosewhich might collapse.

S When the diaphragm pump is used in a forced-feed (flooded inlet)situation, it is recommended that a “Check Valve” be installed at theair inlet.

S Secure the diaphragm pump legs to a suitable surface to insureagainst damage by vibration.

MAINTENANCE

S Certain ARO “Smart Parts” are indicated which should be availablefor fast repair and reduction of down time.

S Provide a clean work surface to protect sensitive internal movingparts from contamination from dirt and foreignmatter during servicedisassembly and reassembly.

S Keep good records of service activity and include pump in preven-tive maintenance program.

S Service Kits are available to service two separate DiaphragmPumpfunctions: 1. AIR SECTION, 2. FLUID SECTION. The Fluid Sectionis divided further to match typical active MATERIAL OPTIONS.

TYPICAL CROSS SECTION

Figure 2

S HytrelR and VitonR are registered trademarks of the DuPont Company S KynarR is a registered trademark of Arkema Inc. SS SantopreneR is a registered trademark of Monsanto Company, licensed to Advanced Elastomer Systems, L.P. S LubriplateR is a registered trademark of Lubriplate Division (Fiske Brothers Refining Company) S

MATERIAL CODE[A] = Aluminum[B] = Nitrile[D] = Acetal[E] = E.P.R.[GA] = Groundable Acetal[GFN] = Glass Filled Nylon[H] = Hytrel[K] = Kynar PVDF[P] = Polypropylene[PPG] = Glass Filled

Polypropylene[Sp] = Santoprene[SS] = Stainless Steel[T] = PTFE[V] = Viton

PE03P-X-X-A0S (en)Page 4 of 12

PARTS LIST / PE03P-X-X-A0S FLUID SECTIONK 637429-XXFLUIDSECTIONSERVICEKITS include: Balls (seeBALLOPTION, refer to -XX in chart below), Diaphragms (SeeDIAPHRAGMOPTION, refer

to -XX in chart below) and item 19 (listed below), plus items 144, 174 and 94276 LubriplateR grease (page 6).

SEAT OPTIONSPE03P-XXS-XXX-A0S

BALL OPTIONSPE03P-XXS-XXX-A0S

“21” L “22” (5/8” o.d.)-XXX Seat Qty [Mtl] -XXX Ball Qty [Mtl] -XXX Ball Qty [Mtl]

-DXX 96580-2 (4) [D] -XAX 96481-A (4) [Sp] -XTX 96481-4 (4) [T]-KXX 96580-3 (4) [K] -XCX 96481-C (4) [H] -XVX 96481-3 (4) [V]

-PXX 96580-1 (4) [P] -XSX 96513 (4) [SS]

-SXX 96537 (4) [SS]

DIAPHRAGM OPTIONS PE03P-XXS-XXX-A0SLSERVICE KIT L “7” L “8”

L “7”L “7”

L “19”

-XXX-XX = (Ball)-XX = (Diaphragm) Diaphragm Qty [Mtl] Diaphragm Qty [Mtl]

“O” Ring(3/32” x 1-1/8” o.d.) Qty [Mtl]

-XXA 637429-XA 96533-A (2) [Sp] - - - - - - - - - - - 93761 (4) [E]-XXC 637429-XC 96533-C (2) [H] - - - - - - - - - - - Y325-119 (4) [B]

-XXT 637429-XT 96538 (2) [T] 96533-A (2) [Sp] 96514 (4) [T]

-XXV 637429-XV 96558 (2) [V] - - - - - - - - - - - Y327-119 (4) [V]

MANIFOLD / FLUID CAP OPTIONS PE03P-XXS-XXX-A0SPolypropylene Kynar PVDF Groundable Acetal

PE03P-XPS- PE03P-XRS- PE03P-XKS- PE03P-XLS- PE03P-XDS- PE03P-XES-

Item Description (size) Qty Part No. [Mtl] Part No. [Mtl] Part No. [Mtl] Part No. [Mtl] Part No. [Mtl] Part No. [Mtl]

V 6 Diaphragm Nut (1/4” - 20) (2) 93810-7 [P] 93810-7 [P] 93810-3 [K] 93810-3 [K] 93810-2 [D] 93810-2 [D]15 Fluid Cap (2) 96460-1 [P] 96460-1 [P] 96460-3 [K] 96460-3 [K] 96460-2 [GA] 96460-2 [GA]

43 Ground Strap (1) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 92956-1 [SS] 92956-1 [SS]

57 Ground Kit Assembly(not shown)

(1) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 66885-1 66885-1

60 Inlet Manifold (N.P.T.F.) (1) 96468-1 [P] 96468-7 [P] 96468-3 [K] 96468-9 [K] 96468-2 [GA] 96468-8 [GA]

(BSP) (1) 96468-4 [P] 96468-10 [P] 96468-6 [K] 96468-12 [K] 96468-5 [GA] 96468-11 [GA]

61 Outlet Manifold (N.P.T.F.) (1) 96469-1 [P] 96469-1 [P] 96469-3 [K] 96469-3 [K] 96469-2 [GA] 96469-2 [GA]

(BSP) (1) 96469-4 [P] 96469-4 [P] 96469-6 [K] 96469-6 [K] 96469-5 [GA] 96469-5 [GA]

63 Pipe Plug (N.P.T.F.) (1) - - - - - - - - 94478-1 [PPG] - - - - - - - - 94478-3 [K] - - - - - - - - 94478-2 [D]

(BSP) (1) - - - - - - - - 96559-1 [PPG] - - - - - - - - 96559-3 [K] - - - - - - - - 96559-2 [D]

COMMON PARTSItem Description (size) Qty Part No. [Mtl] Item Description (size) Qty Part No. [Mtl]

V 1 Connecting Rod (1) 96532 [SS]5 Diaphragm Washer (2) 96556 [GFN]

26 Bolt (1/4” - 20 x 1-1/8”) (8) 96471 [SS]

27 Bolt (1/4” - 20 x 1-1/8”) (12) 96471 [SS]

29 Nut (1/4” - 20) (20) 93828 [SS]

77 Logo Plate (2) 93264 [A]

DUAL INLET / DUAL OUTLET KITS 637442-XPolypropylene Kynar PVDF Groundable Acetal

637442-1 (N.P.T.) 637442-4 (BSP) 637442-3 (N.P.T.) 637442-6 (BSP) 637442-2 (N.P.T.) 637442-5 (BSP)

Item Description (size) Qty Part No. [Mtl] Part No. [Mtl] Part No. [Mtl] Part No. [Mtl] Part No. [Mtl] Part No. [Mtl]

17 Dual Outlet Manifold (2) 96520-1 [P] 96520-4 [P] 96520-3 [K] 96520-6 [K] 96520-2 [GA] 96520-5 [GA]

18 Dual Inlet Manifold (2) 96519-1 [P] 96519-4 [P] 96519-3 [K] 96519-6 [K] 96519-2 [GA] 96519-5 [GA]

19 “O” Ring (3/32” x 1-1/8” o.d.) (4) 96514 [T] 96514 [T] 96514 [T] 96514 [T] 96514 [T] 96514 [T]V “Smart Parts” keep these items on hand in addition to the Service Kits for fast repair and reduction of down time.

Page 5 of 12PE03P-X-X-A0S (en)

PARTS LIST / PE03P-X-X-A0S FLUID SECTION

Figure 3

FOR THEAIR MOTOR SECTIONSEE PAGES 6 & 7

COLOR CODE

DIAPHRAGM BALLMATERIAL COLOR COLORHytrel Cream Black (S)Santoprene Tan TanPTFE White WhiteViton Yellow (S) Yellow (S)

(S) Dot

. TORQUE REQUIREMENTS ,NOTE: DO NOT OVERTIGHTEN FASTENERS.

(6) Diaphragm nut 60 - 70 in. lbs (6.8 - 7.9 Nm).(29) Nut 50 - 60 in. lbs (5.6 - 6.8 Nm), / alternately and evenly, then re-torque after initial run-in.

LUBRICATION / SEALANTS` Apply pipe sealant to threads.l Apply Lubriplate (94276) to all “O” rings, “U” cups and mating parts.U Apply anti-seize compound to threads and bolt and nut flange headswhich contact pump

case when using stainless steel fasteners.

19l

21

22

19l

21

22

77

15

29,U

63`

43

6,751l27 U

26 U

60 (PE03P-XDS-XXX-A0S,PE03P-XKS-XXX-A0S,PE03P-XPS-XXX-A0S)

60 (PE03P-XES-XXX-A0S,PE03P-XLS-XXX-A0S,PE03P-XRS-XXX-A0S)

29,U

29,U

61

8 Air Side Santoprene (tan)

7 Fluid Side PTFE (white)

View for PE03P-XXS-XXT-A0S (PTFE dia-phragm) configuration only.

26 U

18

17

6

1

4

5

3

2

Torque Sequence

Chamfer (fluid inlet side)

Radius (ball side)

Stainless steel seat installation

PE03P-X-X-A0S (en)Page 6 of 12

PARTS LIST / PE03P-X-X-A0S AIR MOTOR SECTION

(n) Indicates parts included in 637428 Air Section Repair Kit.

Item Description (size) Qty Part No. [Mtl] Item Description (size) Qty Part No. [Mtl]

101 Center Body (1) 96570 [PPG]

103R Cover (right side) (1) 96488 [D]

103L Cover (left side) (1) 96489 [D]

118 Actuator Pin (2) 94874-1 [SS]

121 Washer (2) 96092 [D]

123 Screw (#4 - 20 x 1/2”) (12) 96093 [SS]

128 Plug (#10 - 32 x 5/32”) (2) 59632-1 [Ny]

129 Muffler Baffle (1) 96542 [P]

130 Gasket (1) 96531 [SY]

n 132 Air Manifold Gasket (1) 96214-1 [B]

133 Washer (9/32” i.d. x 5/8” o.d.) (4) 93096 [SS]

134 Flange Bolt (1/4” - 20 x 1-1/2”) (4) Y6-47-T [SS]

135 Porting Plate (1) 96382 [PPG]

n 144 “U” Cup Packing (1/8” x 3/4” o.d.) (2) Y187-47 [B]

n 167 Pilot Piston (includes 168 and 169) (1) 67382 [D]

168 “O” Ring (1/16” x 7/16” o.d.) (2) 96459 [U]

169 “U” Cup Packing (1/8” x 5/8” o.d.) (1) 96384 [U]

170 Spool Bushing (1) 96090 [D]

n 171 “O” Ring (1/16” x 13/16” o.d.) (2) Y325-17 [B]

n 173 “O” Ring (3/32” x 7/8” o.d.) (2) Y325-115 [B]

n 174 “O” Ring (3/32” x 11/32” o.d.) (2) Y325-105 [B]

n 200 Porting Gasket (1) 96364 [B]

n 232 “O” Ring (1/16” x 3/8” o.d.) (4) Y325-10 [B]

236 Nut (1/4” - 20) (4) Y12-4-S [SS]

n Lubriplate FML-2 Grease (1) 94276

Lubriplate Grease, 10 Pack 637308

MATERIAL CODE[B] = Nitrile [PPG] = Glass Filled Polypropylene[D] = Acetal [SS] = Stainless Steel[Ny] = Nylon [SY] = Syn-Seal[P] = Polypropylene [U] = Polyurethane

DIAPHRAGM PUMP SERVICE

GENERAL SERVICE NOTES:S Inspect and replace old parts with new parts as necessary. Look for

deep scratches on metallic surfaces, and nicks or cuts in “O” rings.S Tools needed to complete disassembly and repair:S 5/8” socket or wrench, 7/16” socket or wrench, 3/8” socket or

wrench, 5/16” Allen wrench, T-10 Torx screwdriver, torquewrench (measuring inch pounds), “O” ring pick.

FLUID SECTION DISASSEMBLY

1. Remove (61) top manifold.2. Remove (19) “O” rings, (21) seats and (22) balls.3. Remove (60) bottom manifold.4. Remove (19) “O” rings, (21) seats and (22) balls.5. Remove (15) fluid caps.6. Remove (6) diaphragmnut, (7) or (7 / 8) diaphragmsand (5)washer.7. Remove (1) connecting rod from air motor.8. Carefully remove remaining (6) diaphragm nut, (7) or (7 / 8) dia-

phragms and (5) washer from (1) connecting rod. Do not mar sur-face of connecting rod.

FLUID SECTION REASSEMBLY

S Reassemble in reverse order.S Lubricate (1) connecting rod with Lubriplate or equivalent “O” ring

lubricant.S Install (5) washers with i.d. chamfer toward diaphragm.S When replacing PTFE diaphragms, install the 96533-A Santoprene

diaphragm behind the PTFE diaphragm.

AIR MOTOR SECTION SERVICE

S Air Motor Section Service is continued from Fluid Section repair.

PILOT VALVE DISASSEMBLY

1. Remove (123) screws, releasing (103) covers, (121)washers, (118)actuator pins and (167) pilot piston.

2. Remove (170) spool bushing and inspect inner bore of bushing fordamage.

3. Unthread (123) screws, releasing (129) muffler baffle.4. Unthread (134) bolts and pull (135) porting plate and (132 and 200)

gaskets from (101) center body.

PILOT VALVE REASSEMBLY

1. Clean and lubricate parts not being replaced from service kit.2. Assemble (171) “O” rings to (170) bushing and assemble bushing

into (101) center body.3. Lubricate andassemble (167) pilot piston assembly into (170) bush-

ing.4. Assemble (173 and 174) “O” rings and (121) washers to (103) cov-

ers, then insert (118) actuator pins through assembly.5. Assemble (144) “U” cups (note the lip direction) and (103) covers to

(101) center body, securingwith (123) screws.NOTE: Tighten (123)screws to 4 - 6 in. lbs (0.45 - 0.68 Nm).

6. Assemble (132 and 200) gaskets and (135) porting plate to centerbody, securingwith (134) bolts. NOTE: Tighten (134) bolts to 15 - 20in. lbs (1.7 - 2.3 Nm).

7. Assemble (130)gasket and (129)muffler baffle to (101) center body,securing with (123) screws. NOTE: Tighten (123) screws to 4 - 6 in.lbs (0.45 - 0.68 Nm).

Page 7 of 12PE03P-X-X-A0S (en)

PARTS LIST / PE03P-X-X-A0S AIR MOTOR SECTION

Figure 4

. TORQUE REQUIREMENTS ,NOTE: DO NOT OVERTIGHTEN FASTENERS.

(134) Torque to 15 - 20 in. lbs (1.7 - 2.3 Nm), wait 10 minutes, then re-torqueto 15 - 20 in. lbs (1.7 - 2.3 Nm).

(123) Torque to 4 - 6 in. lbs (0.45 - 0.68 Nm).

LUBRICATION / SEALANTSl Apply Lubriplate (94276) to all “O” rings, “U” cups and mating parts.

135

174 l

. 134 144 l

103R

123,

173 l121118200 l 101

129130

. 123

103L

144 l 169 l 168 l 171 l118

167121l 174 170

l 173 232 236

123,

133

128132 l

128

ACCESSORIES

Figure 5

67388 WALL MOUNT BRACKET ASSEMBLY

96507 Wall Mount Bracket

Y13-3-T Washer (3) (3/16”)

Y14-10-S Lock Washer (3) (#10)

Y154-52-S Cap Screw (3)(#10 - 24 x 1/2”)

PE03P-X-X-A0S (en)Page 8 of 12

REMOTE HOOK-UP CONNECTIONS

Figure 6

TYPICAL BASIC REMOTE HOOK-UP(#10 - 32 PORTS ON PUMP ARE PLUGGED)

NOTE: Pump charges and exhausts through remote valve.

Supply air.

Spring return - solenoid actuated 4-way valve.

Figure 7

TYPICAL REMOTE HOOK-UP WITH POSITIVE FEEDBACK SIGNAL

NOTE: Pump may not be short-stroked with this system.Valve will not run when pump does not cycle.

Supply air.

Air pilot return - solenoid actuated 4-way valve.

PLC / Controller signal.

Pneumatic feedback signal from pump.

Page 9 of 12PE03P-X-X-A0S (en)

REMOTE HOOK-UP CONNECTIONS

Figure 8

TYPICAL REMOTE HOOK-UP WITH ENHANCED POSITIVE FEEDBACK SIGNAL CAPABILITY

Supply air.

Air pilot return - solenoid actuated 4-way valve.

PLC / Controller signal.

Pneumatic feedback signal from pump.

Pneumatic echo can be used to interrupt the PLCsignal and set alarm.

NOTE: Pump may not be short-stroked with this system.Pneumatic-to-electric signal can send alarm to operating system.

PE03P-X-X-A0S (en)Page 10 of 12

TROUBLE SHOOTING

Product discharged from air exhaust.S Check for diaphragm rupture.S Check tightness of (6) diaphragm nut.

Air Bubbles in product discharge.S Check connections of suction plumbing.S Check “O” rings between intake manifold and fluid caps.S Check tightness of (6) diaphragm nut.

Pump blows air out main exhaust when stalled on either stroke.S Check “U” cups on (111) spool in major valve.S Check (141) valve plate and (140) insert for wear.S Check (169) “U” cup on (167) pilot piston.

Low output volume.S Check air supply.S Check for plugged outlet hose.S For the pump to prime itself, it must be mounted in the vertical posi-

tion so that the balls will check by gravity.S Check for pump cavitation - suction pipe should be sized at least as

large as the inlet thread diameter of the pump for proper flow if highviscosity fluids are being pumped. Suction hose must be non-col-lapsible type, capable of pulling a high vacuum.

S Check all joints on intakemanifolds and suction connections. Thesemust be airtight.

S Inspect the pump for solid objects lodged in the diaphragmchamberor the seat area.

DIMENSIONAL DATA

Dimensions shown are for reference only, they are shown in inches and millimeters (mm).

8-15/32”(214.7 mm)

9/32” Slot(7.1 mm)

9-1/4”(234.7 mm)

4-7/8” (123.9 mm)

4-7/32”(106.9 mm)

1-1/4”(31.8 mm)

Air Inlet 1/4 - 18 P.T.F. SAE Short

5-9/16” (141.3 mm)

5-5/32” (130.6 mm)

Figure 9

3/8” (9.5 mm) 4” (101.6 mm)

4-3/4” (120.7 mm)

“A”

Pump Model “A” Material Inlet “B” Material OutletPE03P-AXS-XXX-A0S 3/8 - 18 N.P.T.F. - 1 3/8 - 18 N.P.T.F. - 1PE03P-BXS-XXX-A0S Rp 3/8 (3/8 - 19 BSP, parallel) Rp 3/8 (3/8 - 19 BSP, parallel)

1-3/32”(27.8 mm)

2-25/32”(70.6 mm)

7-29/32” (200.2 mm)

4-13/32” (111.5 mm)

“B”

Exhaust Port 1/2 - 14 N.P.T.F. - 1

3/4” (19.1 mm)

Page 11 of 12PE03P-X-X-A0S (en)

PE03P-X-X-A0S (en)Page 12 of 12

PN 97999-1208